GME ABL005 Replacement Base and Lead Assembly for the AE409L Fold-Down UHF Antenna
A genuine replacement base assembly and coaxial lead from GME, the ABL005 suits the GME AE409L fold-down style UHF CB antenna, replicating the original anodised finish and folding mechanism with 4.5 metres of low-loss coaxial cable and a 5/8" UNEF 24 TPI thread.
Product overview
The GME ABL005 is a genuine replacement base assembly and coaxial lead specifically for the GME AE409L fold-down UHF CB antenna. The AE409L is designed to be lowered when low-clearance situations are encountered, such as car parks, garages, wash bays, and overhead obstacles. The folding mechanism within the base assembly is the key component that enables this function, and the ABL005 provides a genuine replacement retaining the same folding mechanism, anodised finish, and 4.5m low-loss coaxial cable as the original.
The thread specification is 5/8" UNEF 24 TPI, unique to this fold-down base design and not interchangeable with the 5/16" TPI standard used on the AB001, AB406, and ABL001, or the BSW thread used on the ABL002 series. The ABL005 is not a universal base and is compatible with the AE409L only.
Note: the cable plug and connector type is not confirmed in the available source data. Confirm the connector specification before purchasing.
Features and benefits
AE409L fold-down antenna specific: A genuine replacement base and lead assembly for the GME AE409L, including the original folding mechanism.
Unique folding mechanism: The base assembly contains the fold-down pivot that allows the AE409L antenna whip to be lowered flat. This mechanism is retained in the ABL005 replacement.
Anodised finish: Anodised aluminium construction provides corrosion resistance and a durable surface finish for long-term outdoor use.
5/8" UNEF 24 TPI thread: The specific thread standard matched to the AE409L fold-down base. Not compatible with 5/16" TPI or BSW antenna whips.
4.5m low-loss coaxial cable: Standard lead length for reliable signal routing in most vehicle installations.
Technical specs
| Specification |
Detail |
| SKU |
ABL005 |
| Brand |
GME |
| Type |
Replacement Antenna Base and Lead Assembly |
| Compatible With |
GME AE409L Fold-Down UHF CB Antenna |
| Thread |
5/8" UNEF 24 TPI |
| Finish |
Anodised |
| Cable Length |
4.5m |
| Cable Type |
Low-Loss Coaxial |
| Includes |
Base Assembly and 4.5m Low-Loss Coaxial Cable |
Compatible with
The ABL005 is compatible with the GME AE409L fold-down UHF CB antenna only. It is not a universal base and is not compatible with other antenna models or thread types. Confirm the connector type matches your radio's antenna input before purchasing.
Frequently asked questions
What is a fold-down antenna and when is it useful?
A fold-down antenna has a hinged base that allows the whip element to be lowered to a near-horizontal position when not in use or when height clearance is an issue. This is particularly useful for drivers who regularly encounter low-clearance garages, car wash bays, underpasses, or overhead obstacles. The AE409L's fold-down mechanism is contained in the base assembly, which the ABL005 replaces.
What is 5/8" UNEF 24 TPI and is it compatible with other antennas?
5/8" UNEF 24 TPI is a Unified National Extra Fine thread at 24 threads per inch, the specific thread specification used in the AE409L fold-down base assembly. It is not compatible with the 5/16" TPI thread standard used in most other GME antenna bases, nor with the BSW thread used in the ABL002 series. Only AE409L-compatible whip antennas using this thread will fit the ABL005.
What does the anodised finish provide?
Anodising is an electrochemical process that creates a hardened, corrosion-resistant oxide layer on the aluminium surface, providing better durability and corrosion resistance than bare aluminium, particularly in UV-exposed and outdoor environments, while keeping the component lightweight.
What connector does the ABL005 lead terminate with?
The connector type at the radio end of the cable is not confirmed in the available source data. Contact us before purchasing to confirm the connector matches your radio's antenna input type.
Is the ABL005 suitable as a universal fold-down base for other antennas?
No. The ABL005 is specifically designed for the GME AE409L fold-down UHF antenna. The 5/8" UNEF 24 TPI thread, folding mechanism geometry, and electrical specification are matched to the AE409L. It is not a universal fold-down base and is not compatible with other antenna models or thread types.
